Fig. 4From: Diagnostic value of median nerve shear wave ultrasound elastography in diagnosis and differentiation of carpal tunnel syndrome severityA 37-year-old female patient with mild grade of carpal tunnel syndrome by electrophysiological diagnostic studies. (Left) High-resolution conventional B-mode ultrasound showed mildly thickened median nerve with increased CSA (10.4 mm2) and wrist/forearm ratio (1.9). (Right) Shear-wave elastography of the median nerve displayed mildly increased mean median nerve stiffness value = 68.9 kPaBack to article page